[PATCH] ARM: davinci: only select WT cache if cache is enabled

Sekhar Nori nsekhar at ti.com
Tue Dec 15 01:52:43 PST 2015

On Thursday 10 December 2015 06:49 PM, Arnd Bergmann wrote:
> The DA830 chip only works if the dcache is in writethrough mode,
> but that produces a harmless Kconfig warning if the cache happens
> to be disabled:
> warning: (ARCH_DAVINCI_DA830) selects CPU_DCACHE_WRITETHROUGH which has unmet direct dependencies ((CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_FA526) && !CPU_DCACHE_DISABLE)
> This makes the select conditional so we don't have to worry
> about the warning in randconfig builds any more.
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>



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